Nouns

(n)runt, shrimp, peewee, half-pintdisparaging terms for small people
(n)prawn, shrimpany of various edible decapod crustaceans
(n)shrimpsmall slender-bodied chiefly marine decapod crustaceans with a long tail and single pair of pincers; many species are edible

Verbs

(v)shrimpfish for shrimp